package com.itheima.service.impl;

import com.itheima.domain.User;
import com.itheima.mapper.UserMapper;
import com.itheima.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;
@Service
public class UserServiceImpl implements UserService {
       @Autowired
         private UserMapper userMapper;
    @Override
    public List<User> findAll() throws Exception {
        return userMapper.findAll ();
    }
}
